<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" @keyup.enter.native="handlerLogin">
          <el-form-item prop="moblie">
            <el-input v-model="loginForm.mobile" prefix-icon="el-icon-phone" placeholder="请输入手机号" />
          </el-form-item>

          <el-form-item prop="password">
            <el-input v-model="loginForm.password" prefix-icon="el-icon-lock" placeholder="请输入密码" show-password />
          </el-form-item>

          <el-form-item>
            <el-checkbox v-model="loginForm.checked">确认用户协议</el-checkbox>
          </el-form-item>

          <el-form-item>
            <el-button type="primary" style="width:350px" @click="handlerLogin">登录</el-button>
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>
<script>
export default {
  name: 'Login',
  data() {
    const checkMobile = (rule, value, callback) => {
      // 需求：验证手机号是否合法
      const reg = /^1[3-9]\d{9}$/

      // 请求接口：注册功能(18990909090)

      if (reg.test(value)) {
        callback()
      } else {
        callback(new Error('手机号不合法，请重新输入'))
      }
    }
    const checkAgree = (rule, val, callback) => {
      val ? callback() : callback(new Error('请先阅读并且勾选用户协议'))
    }

    return {

      loginForm: {
        checked: true,
        password: '123456',
        mobile: '13800000002'
      },
      loginFormRules: {
        mobile: [
          {
            required: true,
            message: '请输入手机号',
            trigger: 'blur'

          },
          { validator: checkMobile, trigger: 'blur' }

        ],
        password: [
          {
            required: true,
            message: '请输入密码',
            trigger: 'blur'
          },
          {
            max: 16,
            mix: 6,
            message: '密码长度6-16位',
            trigger: 'blur'
          }
        ],
        checked: [
          { validator: checkAgree, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    async handlerLogin() {
      // 提交表单
      try {
        await this.$refs.loginFormRef.validate()
        await this.$store.dispatch('user/userLogin', this.loginForm)
        this.$router.push('/')

        // 不推荐直接请求接口，登录接口放在 vuex 里面定义（token 想置于全局状态）
      } catch (error) {
        console.log('校验失败')
      }
    }
  }

}

</script>
<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color:#606266;
    }
  }
}
</style>
